package cloudalibaba.sentinel.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.concurrent.TimeUnit;

@RestController
@Slf4j
public class FlowLimitController {
    @GetMapping("/testA")
    public String testA(){
        return "******TestA";
    }
    @GetMapping("/testB")
    public String testB(){
        log.info("当前线程："+Thread.currentThread().getName());
        return "******TestB";
    }
    @GetMapping("/testD")
    public String testD(){
//        try {
//            TimeUnit.SECONDS.sleep(1);
//        }catch (InterruptedException e){
//            e.printStackTrace();
//        }
//        log.info("TestD 测试RT");
        log.info("TestD 异常比例");
        int age=10/0;
        return "******TestD";
    }
    @GetMapping("/testE")
    public String testE(){
        log.info("TestD 测试异常数");
        int age=10/0;
        return "******TestD 测试异常数";
    }
    @GetMapping("/testHotkey")
    @SentinelResource(value = "testHotkey",blockHandler = "deal_testHotkey")
    public String testHotkey(@RequestParam(value = "p1",required = false) String p1,
                             @RequestParam(value = "p2",required = false) String p2){
        log.info("testHotkey 热点测试");
        return "******testHotkey 热点测试";
    }
    public String deal_testHotkey(String p1, String p2, BlockException exception){
        return "******deal_testHotkey异常";
    }
}
